Cooling parts

  • Brass plug male thread 1 1/2

    Sale! Original price was: €7,95.Current price is: €6,95.     Add to cart

  • Brass plug male thread 1

    Sale! Original price was: €2,69.Current price is: €2,29.     Add to cart

  • Brass end cap socket female thread 1

    Sale! Original price was: €3,95.Current price is: €3,49.     Add to cart

  • Brass end cap socket female thread 1 1/4

    Sale! Original price was: €4,95.Current price is: €3,95.     Add to cart

  • Brass end cap socket female thread 2

    Sale! Original price was: €12,95.Current price is: €9,95.     Add to cart

  • Brass plug male thread 1/8

    Sale! Original price was: €1,59.Current price is: €1,29.     Add to cart

  • Brass end cap socket female thread 1 1/2

    Sale! Original price was: €5,95.Current price is: €4,95.     Add to cart

  • ADAPTER NIPPLE 11/4 x 11/2

    Sale! Original price was: €5,95.Current price is: €4,95.     Add to cart

  • ADAPTER NIPPLE 11/2 x 2

    Sale! Original price was: €19,95.Current price is: €15,95.     Add to cart

  • DOUBLE nipple 1/8

    Sale! Original price was: €0,59.Current price is: €0,49.     Add to cart

  • Brass plug male thread 2

    Sale! Original price was: €12,95.Current price is: €10,95.     Add to cart

  • REDUCE nipple 3/4 x 1

    Sale! Original price was: €3,95.Current price is: €3,59.     Add to cart

  • Reducer socket female thread 11/4 x 11/2

    Sale! Original price was: €16,95.Current price is: €13,95.     Add to cart

  • Reducer socket female thread 1/2 x 3/4

    Sale! Original price was: €4,95.Current price is: €3,79.     Add to cart

  • Reducer socket female thread 1/4 x 1/2

    Sale! Original price was: €3,39.Current price is: €2,79.     Add to cart

  • Reducer socket female thread 1/4 x 3/8

    Sale! Original price was: €2,59.Current price is: €2,19.     Add to cart

  • Reducer socket female thread 3/8 x 1/2

    Sale! Original price was: €2,79.Current price is: €2,39.     Add to cart

  • Reducer socket female thread 1/8 x 1/4

    Sale! Original price was: €1,59.Current price is: €1,29.     Add to cart

  • Brass end cap socket female thread 1/8

    Sale! Original price was: €0,99.Current price is: €0,79.     Add to cart

  • Brass end cap socket female thread 1/4

    Sale! Original price was: €0,99.Current price is: €0,79.     Add to cart

  • Brass end cap socket female thread 3/8

    Sale! Original price was: €0,99.Current price is: €0,79.     Add to cart

  • Reducer socket female thread 1/2 x 1

    Sale! Original price was: €9,95.Current price is: €7,95.     Add to cart

  • Connection nut with flange 2

    Sale! Original price was: €11,95.Current price is: €9,95.     Add to cart

  • Nose Piece Bi-Bui 1/4 x 1/8

    Sale! Original price was: €1,49.Current price is: €1,29.     Add to cart

The various types of cooling water systems

There are three types of cooling systems:

  1. Direct cooling: a cooling water system whereby water is pumped into the engine block by a impeller pump.
  2. Indirect cooling: a separate cooling water system (also called intercooling or heat exchanger system) in which there is coolant in the engine and cooling water is pumped through a heat exchanger by means of an impeller pump.
  3. Indirect keel cooling : a keel cooling system, in which cooling pipes with coolant run under the boat. With the latter system, a wet exhaust is not possible unless you have installed an additional impeller pump or electric pump.

Dry or wet exhaust?

Choose a wet exhaust. With a wet exhaust, the noise is muffled by the water. You can also use a rubber exhaust hose because of the lower temperature. <read more>